Darin Feinstein
Insider
First SEC filing: June 1, 2022 · Latest: June 1, 2022
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 23, 2024 | CORZ | A | 205,614 | · | · | 205,614 Indirect | · | Acquired | (price as of 2026-10-02) |
| Jan. 23, 2024 | CORZ | A | 67,509 | · | · | 67,509 Indirect | · | Acquired | (price as of 2026-10-02) |
| Jan. 23, 2024 | CORZ | A | 6,433,166 | · | · | 6,433,166 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 23, 2024 | CORZ | A | 246,736 | · | · | 246,736 Indirect | · | Acquired | (price as of 2026-10-02) |
| Jan. 23, 2024 | CORZ | A | 81,011 | · | · | 81,011 Indirect | · | Acquired | (price as of 2026-10-02) |
| Jan. 23, 2024 | CORZ | A | 7,719,787 | · | · | 7,719,787 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 23, 2024 | CORZ | A | 97,430 | · | · | 97,430 Indirect | · | Acquired | (price as of 2026-10-02) |
| Jan. 23, 2024 | CORZ | A | 31,989 | · | · | 31,989 Indirect | · | Acquired | (price as of 2026-10-02) |
| Jan. 23, 2024 | CORZ | A | 853,577 | · | · | 3,901,936 Direct | +28.00% | Acquired | (price as of 2026-10-02) |
| Jan. 23, 2024 | CORZ | A | 3,048,359 | · | · | 3,048,359 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 23, 2024 | CORZ | D | 974,301 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Jan. 23, 2024 | CORZ | D | 319,894 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Jan. 23, 2024 | CORZ | D | 30,483,592 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Jan. 23, 2024 | CORZ | A | 974,301 | · | · | 974,301 Indirect | · | Acquired | (price as of 2026-10-02) |
| Jan. 23, 2024 | CORZ | A | 319,894 | · | · | 319,894 Indirect | · | Acquired | (price as of 2026-10-02) |
| Jan. 23, 2024 | CORZ | A | 853,577 | · | · | 31,337,169 Direct | +2.80% | Acquired | (price as of 2026-10-02) |
| Jan. 23, 2024 | CORZ | A | 30,483,592 | · | · | 30,483,592 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 23, 2024 | CORZ | D | 974,301 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Jan. 23, 2024 | CORZ | D | 319,894 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Jan. 23, 2024 | CORZ | D | 30,483,592 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 3, 2022 | CORZ | S | 2,909,679 | $2.68 | $7,797,940 | 30,483,592 Direct | -8.71% | Disposed | 513.8% (price as of 2026-10-02) |
| June 2, 2022 | CORZ | S | 500,000 | $3.07 | $1,535,000 | 33,393,271 Direct | -1.48% | Disposed | 435.8% (price as of 2026-10-02) |
| June 1, 2022 | CORZ | S | 1,016,174 | $3.16 | $3,211,110 | 33,893,271 Direct | -2.91% | Disposed | 420.6% (price as of 2026-10-02) |
| May 31, 2022 | CORZ | S | 1,124,147 | $3.65 | $4,103,137 | 34,909,445 Direct | -3.12% | Disposed | 350.7% (price as of 2026-10-02) |
| May 27, 2022 | CORZ | S | 450,000 | $3.70 | $1,665,000 | 36,033,592 Direct | -1.23% | Disposed | 344.6% (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Jan. 23, 2024 | CORZ | Tranche 2 Warrants | Common Stock, par value $0.00001 per share | $0.01 | Jan. 23, 2029 | 205,614 | Acquired |
| Jan. 23, 2024 | CORZ | Tranche 2 Warrants | Common Stock, par value $0.00001 per share | $0.01 | Jan. 23, 2029 | 67,509 | Acquired |
| Jan. 23, 2024 | CORZ | Tranche 2 Warrants | Common Stock, par value $0.00001 per share | $0.01 | Jan. 23, 2029 | 6,433,166 | Acquired |
| Jan. 23, 2024 | CORZ | Tranche 1 Warrants | Common Stock, par value $0.00001 per share | $6.81 | Jan. 23, 2027 | 246,736 | Acquired |
| Jan. 23, 2024 | CORZ | Tranche 1 Warrants | Common Stock, par value $0.00001 per share | $6.81 | Jan. 23, 2027 | 81,011 | Acquired |
| Jan. 23, 2024 | CORZ | Tranche 1 Warrants | Common Stock, par value $0.00001 per share | $6.81 | Jan. 23, 2027 | 7,719,787 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 9 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 1, 2022 | CORZ | Common Stock | · | Direct |
| June 1, 2022 | CORZ | Common Stock | · | Indirect |
| Jan. 31, 2022 | CORZ | Common Stock | 35,991,574 | Direct |
| Jan. 31, 2022 | CORZ | Common Stock | 811,918 | Indirect |
| Jan. 31, 2022 | CORZ | Common Stock | 974,301 | Indirect |
| Jan. 31, 2022 | CORZ | Stock Option (right to buy) | 1,600,153 | Direct |
| Jan. 31, 2022 | CORZ | Stock Option (right to buy) | 202,979 | Direct |
| Jan. 31, 2022 | CORZ | Stock Option (right to buy) | 1,014,897 | Direct |
| Jan. 31, 2022 | CORZ | Stock Option (right to buy) | 8,000,764 | Direct |